Search

Nathan Cumar

Examiner (ID: 14438, Phone: (571)270-3112 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3674, 3675
Total Applications
1306
Issued Applications
996
Pending Applications
90
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20420742 [patent_doc_number] => 20250382827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => INDUCTION POWERED LOCK DEVICE [patent_app_type] => utility [patent_app_number] => 18/741597 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741597
INDUCTION POWERED LOCK DEVICE Jun 11, 2024 Pending
Array ( [id] => 19635175 [patent_doc_number] => 20240413624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => COMPOSITE WORM GEAR FOR COVER [patent_app_type] => utility [patent_app_number] => 18/735604 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735604
COMPOSITE WORM GEAR FOR COVER Jun 5, 2024 Issued
Array ( [id] => 19463814 [patent_doc_number] => 20240317483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => MULTIPLE COMPARTMENT CONTAINER AND METHODS [patent_app_type] => utility [patent_app_number] => 18/734151 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734151
MULTIPLE COMPARTMENT CONTAINER AND METHODS Jun 4, 2024 Pending
Array ( [id] => 19467355 [patent_doc_number] => 20240321025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC DOOR LOCK [patent_app_type] => utility [patent_app_number] => 18/678725 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678725
ELECTRONIC DOOR LOCK May 29, 2024 Pending
Array ( [id] => 19449823 [patent_doc_number] => 20240309953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Circumferential Sealing Assembly with Duct-Fed Hydrodynamic Grooves [patent_app_type] => utility [patent_app_number] => 18/676613 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676613
Circumferential Sealing Assembly with Duct-Fed Hydrodynamic Grooves May 28, 2024 Pending
Array ( [id] => 20467032 [patent_doc_number] => 12523067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Locking assembly for sliding doors [patent_app_type] => utility [patent_app_number] => 18/675939 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675939
LOCKING ASSEMBLY FOR SLIDING DOORS May 27, 2024 Issued
Array ( [id] => 20467032 [patent_doc_number] => 12523067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Locking assembly for sliding doors [patent_app_type] => utility [patent_app_number] => 18/675939 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675939
LOCKING ASSEMBLY FOR SLIDING DOORS May 27, 2024 Issued
Array ( [id] => 20379253 [patent_doc_number] => 20250361746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SINGLE DEGREE OF FREEDOM COMPONENTS FOR LOCK ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/673006 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673006
Single degree of freedom components for lock assemblies May 22, 2024 Issued
Array ( [id] => 19577255 [patent_doc_number] => 20240381547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Cabinet Security Assembly [patent_app_type] => utility [patent_app_number] => 18/655085 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655085
Cabinet Security Assembly May 2, 2024 Pending
Array ( [id] => 19557133 [patent_doc_number] => 20240368925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HANDCUFF STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/650180 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650180
Handcuff structure Apr 29, 2024 Issued
Array ( [id] => 19543666 [patent_doc_number] => 20240360702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => MULTI-TAG ARTICLE SECUREMENT [patent_app_type] => utility [patent_app_number] => 18/647860 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647860
Multi-tag article securement Apr 25, 2024 Issued
Array ( [id] => 20088303 [patent_doc_number] => 20250218239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => NARROW-TYPE DOOR-LOCK DRIVING DEVICE WITH ELECTRONICALLY CONTROLLED SWITCHING STATUS [patent_app_type] => utility [patent_app_number] => 18/640994 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640994
NARROW-TYPE DOOR-LOCK DRIVING DEVICE WITH ELECTRONICALLY CONTROLLED SWITCHING STATUS Apr 18, 2024 Pending
Array ( [id] => 20386973 [patent_doc_number] => 12486693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Violence protection structure of door handle [patent_app_type] => utility [patent_app_number] => 18/633466 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633466
Violence protection structure of door handle Apr 10, 2024 Issued
Array ( [id] => 20386973 [patent_doc_number] => 12486693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Violence protection structure of door handle [patent_app_type] => utility [patent_app_number] => 18/633466 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633466
Violence protection structure of door handle Apr 10, 2024 Issued
Array ( [id] => 20025509 [patent_doc_number] => 20250163731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Modular Grip System for Handcuffs [patent_app_type] => utility [patent_app_number] => 18/630884 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630884
Modular Grip System for Handcuffs Apr 8, 2024 Pending
Array ( [id] => 19601726 [patent_doc_number] => 20240392606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ABDUCTION PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/629645 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629645
Abduction prevention device Apr 7, 2024 Issued
Array ( [id] => 19601726 [patent_doc_number] => 20240392606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ABDUCTION PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/629645 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629645
Abduction prevention device Apr 7, 2024 Issued
Array ( [id] => 19515182 [patent_doc_number] => 20240346868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => OUTER ASSEMBLY OF ELECTRIC LOCK [patent_app_type] => utility [patent_app_number] => 18/626931 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626931
OUTER ASSEMBLY OF ELECTRIC LOCK Apr 3, 2024 Pending
Array ( [id] => 20467028 [patent_doc_number] => 12523063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Rekeyable lock [patent_app_type] => utility [patent_app_number] => 18/627075 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627075
REKEYABLE LOCK Apr 3, 2024 Pending
Array ( [id] => 19318954 [patent_doc_number] => 20240240497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MAGNETIC SENSOR FOR LOCK POSITION [patent_app_type] => utility [patent_app_number] => 18/613915 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613915
Magnetic sensor for lock position Mar 21, 2024 Issued
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